Persistent URL of this record https://hdl.handle.net/1887/6127
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Photographic positions of minor planets (51) and (433) and of comets 1951l and 1952c observed in 1951 and 1952
- All authors
- Pels, G.
- Date
- 1952
- Volume
- 11
- Pages
- 497
- Publisher
- North Holland Publishing Company